baber/WOPTO huggingface dataset:
Patent WO-2021134356-A1 (WO)
Title: Communication method and communication apparatus
Inventor: LIU RONGKUAN
IPC: H04W4/08
Filed: 2019-12-30
Abstract: Embodiments of the present application relate to the field of communications, and disclose a communication method and a communication apparatus, capable of reducing the complexity of blind detection performed by a terminal device in a coordinated transmission scenario, and applicable to fields such as device-to-device (D2D) and vehicle-to-everything (V2X). The method comprises: a first terminal device receiving, from a network device, a first message comprising first information and second information, wherein the first information is used to indicate a first search space, the second information is used to indicate an identifier of a first coordination group, and the first coordination group comprises the first terminal device and a second terminal device; and the first terminal device acquiring, according to the first information and the second information, first control information from the first search space, the first control information being used to schedule downlink data for the second terminal device.
Patent WO-2020143550-A1 (WO)
Title: Double sealing structure of electronic valve, sealing structure of electronic valve, and electronic valve with static sealing structure
Inventor: MA JUN
IPC: F16K1/226
Filed: 2020-01-03
Abstract: Provided are a double sealing structure of an electronic valve, a sealing structure of an electronic valve, and an electronic valve with a static sealing structure. The double sealing structure of an electronic valve comprises a valve body (1) and a valve core (2), wherein the valve body (1) is integrally formed through injection molding, a first seal ring (4) and a second seal ring (5) used for preventing a cooling liquid from leaking into an upper power device mounting space are arranged between the valve body (1) and the valve core (2), and the first seal ring (4) and the second seal ring (5) are vertically arranged at an interval in an axial direction of the valve core (2).
Patent WO-2021174442-A1 (WO)
Title: 电化学装置和包含其的电子装置
Inventor: WANG RUI
IPC: H01M10/052
Filed: 2020-03-04
Abstract: 本申请涉及电化学装置和包含其的电子装置。电化学装置包括：正极、负极、隔离膜及粘结层，其中隔离膜设置在正极与负极之间，且正极与负极之间包含至少一层粘结层。粘结层包含高分子聚合物，其中高分子聚合物的介电常数为5F/m至50F/m。本申请通过对电化学装置的粘结层中高分子聚合物的介电常数进行优化，能够有效的增加粘结层的粘结力，降低负极或正极在充放电循环过程中由于体积膨胀所造成的变形并避免与隔离膜剥离。
Patent WO-2021164066-A1 (WO)
Title: Convolutional neural network-based target group distribution mode determination method and device
Inventor: XU XIN
IPC: G06K9/00
Filed: 2020-03-09
Abstract: A convolutional neural network-based target group distribution mode determination method and device. Said method comprises the following steps: using a multi-source sensor to sense individual information in a target group, and generating a target group image matrix on the basis of a space lattice division strategy (S10); constructing a convolutional neural network model according to the target group image matrix on the basis of a traditional LeNet-5 model (S20); using the target group image matrix to train a convolutional neural network model (S30); and using the trained convolutional neural network model to determine the distribution model of a newly generated target group sensing sample (S40). In the method, by using the convolutional neural network, not only the overall distribution shape and trend of the target group are considered, but also the subtle difference in the distribution density of the internal space of the target group is considered. In addition, target detection information of the multi-source sensors such as a radar, an infrared sensor, and a satellite is integrated, thereby improving the robustness of target group distribution mode analysis. Furthermore, the size of the target group image matrix can be flexibly adjusted, and the accuracy rate and the calculation cost for the determination of the target group distribution mode can be effectively balanced.
Patent WO-2021179297-A1 (WO)
Title: Appareil et procédé pour mettre en oeuvre une fonction de plan utilisateur
Inventor: JIANG WEIQIANG
IPC: H04W8/08
Filed: 2020-03-13
Abstract: La présente divulgation concerne un appareil (300) pour mettre en oeuvre une fonction de plan utilisateur, UPF. L'appareil (300) comprend : un réseau prédiffusé programmable par l'utilisateur, (FPGA), (310) conçu pour transférer des données de plan utilisateur entre un équipement terminal et un serveur ; et un processeur (320) connecté au FPGA (310) et conçu pour recevoir d'un réseau central des informations de commande et les transférer au FPGA (310) afin de commander le transfert des données de plan utilisateur.
Patent WO-2020253281-A1 (WO)
Inventor: ZHOU SHUTING
IPC: G05B19/042
Filed: 2020-03-16
Abstract: Provided by embodiments of the present application are a layered architecture-based satellite service sub-system and a satellite transaction data processing method. The satellite service sub-system comprises: a first processing circuit configured to send a starting instruction to a second processing circuit when a second processing circuit needs to start working, determine that the second processing circuit is switched from a non-working state to a working state according to the starting instruction, and transmit to the second processing circuit satellite transaction data that needs to be processed by the second processing circuit; and the second processing circuit configured to process the satellite transaction data. By dividing the satellite service sub-system into the first processing circuit and the second processing circuit, and the first processing circuit controlling the second processing circuit to start working only when the second processing circuit needs to process satellite transaction data, the second processing circuit is enabled to not continuously be in the working state. Compared to satellite service sub-systems the prior art which are continuously in the working state, the present application may effectively reduce power demands of the satellite service sub-system.
Patent WO-2020192625-A1 (WO)
Title: An encoder, a decoder and corresponding methods for intra prediction
Inventor: WANG BIAO
IPC: H04N19/11
Filed: 2020-03-23
Abstract: Devices and methods for Intra prediction are provided. The method includes: obtaining a value of a first indication information of a current block, the value of the first indication information indicating whether an intra prediction mode of the current block is comprised in a set of most probable modes; and obtaining a value of a reference index line of the current block. When the value of the first indication information indicates the intra prediction mode of the current block is comprised in the set of most probable modes, and when the value of the reference index line indicates the closest neighboring reference line to the current block is used, the method further includes obtaining a value of a second indication information of the current block, the value of the second indication information of the current block indicating whether the intra prediction mode of the current block is Planar mode or not. The method can improve the efficiency to determine the intra prediction mode of the current block.
Patent WO-2021159600-A1 (WO)
Title: Control information transmission method and apparatus
Inventor: LI CHAO
IPC: H04L1/18
Filed: 2020-04-10
Abstract: The present application relates to the technical field of communications, and provides a control information transmission method and apparatus, for use in implementing code division multiple access for control information transmission between different UEs when a base station fails or there is no base station. The method comprises: a first device determines a cyclic shift value of a first sequence according to a physical layer source identifier K and the identifier Mi of the first device; the first device generates the first sequence according to the cyclic shift value; the first device sends control information to a second device by means of the first sequence over a resource; when the second device receives the control information sent by the first device, the second device obtains the control information according to the first sequence.
Patent WO-2020259108-A1 (WO)
Inventor: HUANG HONGLUE
IPC: F21V21/30
Filed: 2020-05-13
Abstract: An LED display lamp, comprising a base (30), a lamp body (1), a first side structure body (10), a second side structure body (11), LEDs (4), a button (8), a bottom cylinder (14), and an inner locking member (15). A structural member cavity (18) is provided in the lower portion of a profile body of the lamp body (1). The structural member cavity (18) is provided with an opening downward for accommodating a cylinder body (13). The base (30) is fixedly connected to the cylinder body (13). The first and second side structure bodies (10, 11) are fixedly connected to two sides of the lamp body (1). The first side structure body (10) is provided with a first extending shaft cylinder (100). The second side structure body (11) is provided with a second extending shaft cylinder (110). The first shaft cylinder (100) and the second shaft cylinder (110) relatively extend into two ends of an inner cavity of the cylinder body (13) and are in rotational connection to the cylinder body (13). The bottom cylinder (14) is connected to the inner locking member (15) and fastens a spring (9). The bottom cylinder (14) and the inner locking member (15) can only elastically slide in the axial direction. A first engaging edge (151) is provided on an end surface of the inner locking member (15). A second engaging edge (111) is provided on an outer end surface of the first shaft cylinder (100). The bottom cylinder (14) is embedded and fixed into the inner cavity of the cylinder body (13). A top arm (81) is provided on the front end of the button (8). The top arm (81) passes through the first shaft cylinder (100) and abuts against the end surface of the inner locking member (15). The first engaging edge (151) is fitted to the second engaging edge (111) to limit and lock the circumferential direction. The button (8) is pressed, the top arm (81) abuts against the inner locking member (15) to slide inward, and the first engaging edge (151) is detached from the second engaging edge (111). The cylinder body (13) and the base (3) can rotate relative to the lamp body (1).
Patent WO-2020238634-A1 (WO)
Inventor: WU XIAOJUAN
IPC: G02F1/137
Filed: 2020-05-14
Abstract: A switchable glass, comprising a base light-adjustment structure (20) and a functional light-adjustment structure (10) that are stackedly provided; the base light-adjustment structure (20) is used to adjust the transmittance of light irradiated thereon; and the functional light-adjustment structure (10) is used to reflect light of a specific wave band that is irradiated thereon.
Patent WO-2020238922-A1 (WO)
Inventor: LING CEN
IPC: H04W16/28
Filed: 2020-05-27
Abstract: The present application provides a communication method and apparatus, relating to the field of communication technology, being able to solve the problems of low energy utilization rate and poor radio link stability. Said method comprises: a terminal receiving, by means of a first receiving beam, a first beam from an access network device; and adjusting, according to the angle-of-arrival power spectrum of the first beam, the width of the first receiving beam from a first width to a second width. The width of the first receiving beam is the first width. Said method is applied in a beam width adjustment process.
Patent WO-2020249114-A1 (WO)
Inventor: XIANG ZHIQIANG
IPC: H01L23/495
Filed: 2020-06-12
Abstract: 本申请提供一种封装模块及金属板，其中封装模块可以包括承载结构、至少一个金属条、电路元件和磁材料；具体来说，承载结构的第一表面可以承载电路元件；至少一个金属条中每个金属条的两端可以分别与承载结构耦合，且每个金属条中除两端之外的部分与承载结构存在间隔；磁材料可以覆盖至少一个金属条的绕组功能区的表面，其中，绕组功能区可以为绕组功能区所在金属条的部分或全部区域。采用上述方案，有利于简化封装过程，降低封装模块的损耗和制作成本。
Patent WO-2021184569-A1 (WO)
Inventor: XU SHIJIE
IPC: A47J37/06
Filed: 2020-06-27
Abstract: A cooking appliance. The cooking appliance comprises: a lid assembly (100); a body assembly (200), the lid assembly (100) covering the body assembly (200); a heating part (300) fixed onto the side surface of the body assembly (200) and configured to heat foods inside the body assembly (200); a rotating part (400) mounted on the side surface of the body assembly (200), a specific angle being formed between the direction of a rotating shaft (403) of the rotating part (400) and a heat radiation direction of the heating part (300); and a cooking support (900) detachably fixed into the body assembly (200), when the cooking support (900) is fixed into the body assembly (200), foods to be heated being contained in the cooking support (900), and the cooking support (900) is connected to the rotating shaft (403) of the rotating part (400) so that the cooking support (900) rotates to uniformly receive heat radiation emitted by the heating part (300). Therefore, foods can be heated uniformly.
Patent WO-2021135100-A1 (WO)
Inventor: XIAO GENWANG
IPC: B28B7/00
Filed: 2020-06-29
Abstract: 本发明公开了一种预制梁体模板自动精密调整装置、方法及系统，涉及模板自动精密调整的技术领域，该装置包括：校准组件、调整组件、测量组件以及计算控制组件，校准组件包括多个校准单元，多个校准单元间隔设置在预制梁体模板外模侧的多个检查断面上，每个校准单元上均设置一校准点；调整组件包括多个与校准单元一一对应的调整单元；测量组件用于测量得到每个校准点的实际三维坐标；计算控制组件用于计算每个校准点的实际三维坐标与其预设的理论三维坐标的差值，并自动控制调整组件调整对应的校准点的实际三维坐标，以使每个校准点对应的差值均在预设范围内。本发明能够自动精密调整预制梁体模板的偏差值，大大提高了施工效率。
Patent WO-2021164172-A1 (WO)
Inventor: CHEN JIAN
IPC: H01M8/04291
Filed: 2020-06-29
Abstract: 本发明公开了一种质子交换膜燃料电池阳极气体净化控制方法。构建阳极水管理结构，利用阳极氮气浓度观测器控制阳极水管理结构工作；通过氢气循环泵控制氢气流量将燃料电池电堆内的气体含有的液态水带出并通过第二水汽分离器除去，气体凝结析出的液态水通过第一水汽分离器除去；利用阳极氮气浓度观测器处理得到氮气浓度观测值，利用净化持续过程模型得到净化持续时间，当氮气浓度观测值达到氮气浓度阈值，开启净化阀，排出氮气；经历净化持续时间后关闭净化阀，进入下周期。本发明解决了质子交换膜燃料电池发动机系统的阳极回路的气体净化过程的优化问题，可在保证电堆寿命的基础上极大地提升燃料电池系统的氢气利用率。
Patent WO-2021008375-A1 (WO)
Title: 一种利用空压动力的管道式空悬浮高速行驶列车装置
Inventor: GONG SHUIMING
IPC: B61C11/06
Filed: 2020-07-02
Abstract: 一种利用空压动力的管道式空悬浮高速行驶列车装置，包括列车（2）和管道（1），列车（2）在管道（1）内行进，管道（1）由管道本体（11）、管道终端（12）和管道支撑体（13）构成。管道本体（11）底壁设有悬浮用空气喷射口（14），列车（2）底部设有下部空气轨道（21），悬浮用空气喷射口（14）喷射压缩空气于下部空气轨道（21）使列车（2）悬浮；管道本体（11）内侧壁设有前进用空气喷射口（15），列车（2）侧壁设有第一凹槽（22），前进用空气喷射口（15）喷射压缩空气于第一凹槽（22）推动列车（2）行进；管道本体（11）顶壁设有多个限高用空气喷射口（17），列车（2）顶部设有上部空气轨道（28），限高用空气喷射口（17）喷射压缩空气于上部空气轨道（28）防止列车（2）触顶；悬浮用空气喷射口（14）、前进用空气喷射口（15）和限高用空气喷射口（17）均通过空气压缩管路（16）与空压箱（4）连通。
Patent WO-2021031750-A1 (WO)
Title: Mixed birch sap and application thereof in skin care cosmetic composition
Inventor: WANG SHASHA
IPC: A61K8/9789
Filed: 2020-07-16
Abstract: A mixed birch sap, comprising two or more birch saps from different origins. In addition, also provided are use of the mixed birch sap in a skin care cosmetic composition and a skin care cosmetic composition comprising the mixed birch sap, in particular a moisturizing cosmetic composition, a whitening cosmetic composition, an anti-wrinkle cosmetic composition, and an anti-inflammatory cosmetic composition.
Patent WO-2021212673-A1 (WO)
Inventor: CHEN GENXING
IPC: B23P23/04
Filed: 2020-07-18
Abstract: An automated shaping device for automobile shock absorber connecting rod ends, comprising a machine rack (1), and a feeding apparatus (2) and a discharging rack (3) respectively disposed on two sides of the machine rack (1); the machine rack (1) is provided with a three-station synchronous machining apparatus (4) and a material-moving mechanical hand (5) disposed above the three-station synchronous machining apparatus (4). During machining, the automobile shock absorber connecting rod ends are positioned by means of a shock absorber connecting rod large end bracket and a shock absorber connecting rod small end bracket that are always in a static state, and positioning precision is high; the three-station synchronous machining apparatus (4) can simultaneously punch centre holes, drill, and punch patterns on three automobile shock absorber connecting rods respectively. The automated shaping device for automobile shock absorber connecting rod ends has high machining precision and a high degree of automation, so that labour intensity is low and production efficiency is high, and can also adapt to automobile shock absorber connecting rods of different specifications, having good universality.
Patent WO-2021258442-A1 (WO)
Inventor: YU CHENGCHENG
IPC: H03H9/54
Filed: 2020-07-20
Abstract: A bulk acoustic wave resonance apparatus, a filter apparatus, and a radio frequency front end apparatus, the bulk acoustic wave resonance apparatus (300) comprising: a first layer (310) comprising a first cavity (330) positioned on a first side; a first electrode (350), a first end of the first electrode (350) being positioned in the first cavity (330), and a second end being in contact with the first layer (310); a second layer (370) positioned on the first side and positioned on the first electrode (350); and a second electrode (390) positioned on the second layer (370), the first electrode (350) and the second electrode (390) being positioned on two sides of the second layer (370); a first part on the first electrode (350) overlapping the second electrode (390) is positioned in the first cavity (330); the first electrode (350) comprises a first electrode layer (351) and a second electrode layer (353), the second electrode layer (353) and the second layer (370) being positioned on two sides of the first electrode layer (351); the second electrode (390) comprises a third electrode layer (391) and a fourth electrode layer (393), the second layer (370) and the fourth electrode layer (393) being positioned on two sides of the third electrode layer (391). The electrical conductivity of the second electrode layer (353) is higher than that of the first electrode layer (351), and the electrical conductivity of the fourth electrode layer (393) is higher than that of the third electrode layer (391), thereby decreasing the resistance of the first electrode (350) and the second electrode (390), reducing electrical loss.
Patent WO-2021258445-A1 (WO)
Inventor: HE WEI
IPC: F24F3/16
Filed: 2020-07-20
Abstract: A negative pressure system (10), comprising a closed structure (100), a supporting device (200), a detection device and a gas exchange device. The closed structure (100) may be unfolded to form a first cavity (110) and a second cavity (120). The supporting device (200) may unfold the closed structure (100). The detection device is used to detect gas pressure inside the closed structure (100). The gas exchange device is used to purify gas inside and outside of the closed structure (100) for exchange so as to adjust the gas pressure to be negative pressure. When the first cavity (110) communicates with the outside by means of the second cavity (120), the second cavity (120) can delay the negative pressure of the first cavity (110) from returning to normal pressure. At the same time, the gas exchange device may further delay the negative pressure of the first cavity (110) from returning to normal pressure by means of increasing the amount of gas discharged in the closed structure (100), so that the negative pressure in the first cavity (110) is still maintained within a short time, thereby preventing the leakage of harmful substances.
Patent WO-2022016472-A1 (WO)
Title: Method and device for grinding solid materials having adjustable discharging particle size
Inventor: JIANG YING
IPC: B02C7/17
Filed: 2020-07-23
Abstract: A method and device for grinding solid materials having adjustable discharging particle size, the device comprising a grinding disc housing (4); a movable grinding disc (5) and a static grinding disc (3) are placed in a grinding disc cavity (16) within the grinding disc housing (4) by using a structure in which the movable and static grinding discs are coaxial and have oppositely disposed grinding surfaces; the movable grinding disc (5) is driven by a driving mechanism such that same rotates within the grinding disc housing (4) so as to grind materials between the movable grinding disc (5) and the static grinding disc (3); the movable grinding disc (5) is further connected to a pushing mechanism, and the spacing between the movable grinding disc (5) and the static grinding disc (3) is adjusted by the pushing mechanism by means of pushing and pulling; and a top part rectifying air blower (17) and a side edge rectifying air blower (104) respectively blow air from above and a side of the movable grinding disc (5) and static grinding disc (3), and a central rectifying air blower (2) blows air towards the center of the static grinding disc (3). The grinding method and device are applicable to the crushing process of solid minerals. By using the clearance fit between the movable and static grinding discs, and collision of metal in a grinding process is avoided, which improves energy utilization efficiency; in addition, heating in a grinding process is reduced, ensuring the stability of mineral particle properties; and the accuracy of product particle size is ensured by accurately controlling the grinding clearance.
Patent WO-2021036644-A1 (WO)
Title: Voice-driven animation method and apparatus based on artificial intelligence
Inventor: KANG SHIYIN
IPC: G10L15/25
Filed: 2020-07-28
Abstract: A voice-driven animation method and apparatus based on artificial intelligence. The method comprises: obtaining a voice to be processed (S301), said voice comprising a plurality of voice frames; determining linguistics information corresponding to the voice frames in said voice (S302), the linguistic information being used for identifying a probability of distribution of phonemes to which the corresponding voice frame in said voice belongs; determining a facial expression parameter corresponding to the voice frame in said voice according to the linguistics information (S303); and driving an animation character according to the facial expression parameter to make a facial expression corresponding to said voice (S304).
Patent WO-2021174765-A1 (WO)
Title: 基于多无人机协同博弈对抗的控制系统
Inventor: LIU ZHEN
IPC: G05D1/10
Filed: 2020-08-13
Abstract: 一种基于多无人机协同博弈对抗的控制系统，旨在解决1V1博弈对抗系统难以满足多无人机协同博弈对抗研究需求的问题，为多无人机协同博弈对抗提供了仿真环境。控制系统包括管理模块以及博弈双方的无人机编队模块、态势评估模块、决策模块、协同任务分配模块；管理模块，配置为存储无人机编队获取的状态信息；无人机编队模块，配置为获取无人机的状态信息以及执行控制指令；态势评估模块，配置为根据状态信息获取态势评估信息；决策模块，配置为基于态势评估信息，获取对抗策略；协同任务分配模块，配置为基于对抗策略，结合对抗目标以及最优态势评估值，生成各无人机的控制指令。
Patent WO-2021184673-A1 (WO)
Title: Combined chimeric antigen receptor targeting cd19 and cd20 and application thereof
Inventor: YAO YIHONG
IPC: C12N15/62
Filed: 2020-08-17
Abstract: Provided is a combined chimeric antigen receptor targeting CD19 and CD20 and application thereof. Specifically, provided is a combined chimeric antigen receptor targeting CD19 and CD20, which comprises a scFv targeting CD19 and CD20, a hinge region, a transmembrane region, and an intracellular signaling domain. Provided is a nucleic acid molecule encoding the chimeric antigen receptor and a corresponding expression vector, a CAR-T cell, and applications thereof. The experimental results show that the chimeric antigen receptor shows extremely high killing ability against tumor cells. The chimeric antigen receptor targets CD19 and/or CD20 positive cells and can be used to treat CD19 and/or CD20 positive B-cell lymphoma, leukemia and other diseases.
Patent WO-2021128928-A1 (WO)
Inventor: REN DAPENG
IPC: F16K31/04
Filed: 2020-09-03
Abstract: A fluid non-crossover switching valve, comprising a valve body (20), a first drive assembly (30) and a second drive assembly (40); the valve body (20) comprises a valve head (21), a valve core seat (22) and a rotor valve core (23), the valve core seat (22) is rotatable relative to the valve head (21), the rotor valve core (23) is slidably mounted on the valve core seat (22), the rotor valve core (23) is attached to the valve head (21), the valve head (21) is provided with at least three reversing interfaces (211), the rotor valve core (23) is provided with a groove (231), the groove (231) can be in communication with the reversing interfaces (211) on the attachment surface between the rotor valve core (23) and the valve head (21), the first drive assembly (30) can drive the valve core seat (22) to rotate, and the second drive assembly (40) can drive the rotor valve core (23) to slide.